---
title: "hideApp(with:completionHandler:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrbaseclusterapplicationlauncher/hideapp(with:completionhandler:)"
---

# hideApp(with:completionHandler:)

## Declaration

```swift
func hideApp(with params: MTRApplicationLauncherClusterHideAppParams?, completionHandler: @escaping @Sendable (MTRApplicationLauncherClusterLauncherResponseParams?, (any Error)?) -> Void)
```

```swift
func hideApp(with params: MTRApplicationLauncherClusterHideAppParams?) async throws -> MTRApplicationLauncherClusterLauncherResponseParams
```